Distance between cities › Australia › Queensland › Grantham, QLD › Distance from Grantham to Grass Flat Book Hotels

Distance from Grantham, QLD to Grass Flat, VIC

Distance

1,702 km

Time

21 hours 14 mins

Gas Cost

$128 - $332

There are 1,402.98 km (871.77 miles) from Grantham to Grass Flat in southwest direction and 1,702.69 km (1,058 miles) by car, following the A39 route.

Grantham and Grass Flat are 21 hours 14 mins far apart, if you drive non-stop .

This is the fastest route from Grantham, QLD to Grass Flat, VIC.

Please note the time difference between Grantham, QLD and Grass Flat, VIC is 1 hour. The current time in Grantham is 5:13 am and the current time in Grass Flat is 6:13 am.

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Lowest Price Rental Cars in Grantham, QLD

Planning on renting a car to go from Grantham, QLD to Grass Flat, VIC? Here there are some offers to rent a car in Grantham, QLD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Grantham »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 183.83 liters of fuel to cover the route between Grantham, QLD and Grass Flat, VIC.

The estimated cost of fuel to go from Grantham to Grass Flat is $275.75.

During the route, an average car will release 4,397.25 kilograms of CO₂ to the atmosphere. The carbon footprint would be 2.58 kilograms of CO₂ per kilometer.

Average Australia gas price used for calculation is $1.50 per liter of regular gas. Price last updated on March 10, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Grantham, QLD and Grass Flat, VIC

If you want to meet halfway between Grantham, QLD and Grass Flat, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -33.333431 and 148.034409, or 33º 20' 0.3516" S, 148º 2' 3.8724" E. This location is 528.83 miles away from Grantham, QLD and Grass Flat, VIC and it would take approximately 10 hours 37 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Grantham, QLD and Grass Flat, VIC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	871.77 mi	1,402.98 km	757.55 nautical mi
Driving distance	1,058 mi	1,702.14 km	919.09 nautical mi

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